/usr/include/llvm-c-3.8/llvm-c/ExecutionEngine.h is in llvm-3.8-dev 1:3.8-2ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 | /*===-- llvm-c/ExecutionEngine.h - ExecutionEngine Lib C Iface --*- C++ -*-===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This header declares the C interface to libLLVMExecutionEngine.o, which *|
|* implements various analyses of the LLVM IR. *|
|* *|
|* Many exotic languages can interoperate with C code but have a harder time *|
|* with C++ due to name mangling. So in addition to C, this interface enables *|
|* tools written in such languages. *|
|* *|
\*===----------------------------------------------------------------------===*/
#ifndef LLVM_C_EXECUTIONENGINE_H
#define LLVM_C_EXECUTIONENGINE_H
#include "llvm-c/Types.h"
#include "llvm-c/Target.h"
#include "llvm-c/TargetMachine.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup LLVMCExecutionEngine Execution Engine
* @ingroup LLVMC
*
* @{
*/
void LLVMLinkInMCJIT(void);
void LLVMLinkInInterpreter(void);
typedef struct LLVMOpaqueGenericValue *LLVMGenericValueRef;
typedef struct LLVMOpaqueExecutionEngine *LLVMExecutionEngineRef;
typedef struct LLVMOpaqueMCJITMemoryManager *LLVMMCJITMemoryManagerRef;
struct LLVMMCJITCompilerOptions {
unsigned OptLevel;
LLVMCodeModel CodeModel;
LLVMBool NoFramePointerElim;
LLVMBool EnableFastISel;
LLVMMCJITMemoryManagerRef MCJMM;
};
/*===-- Operations on generic values --------------------------------------===*/
LLVMGenericValueRef LLVMCreateGenericValueOfInt(LLVMTypeRef Ty,
unsigned long long N,
LLVMBool IsSigned);
LLVMGenericValueRef LLVMCreateGenericValueOfPointer(void *P);
LLVMGenericValueRef LLVMCreateGenericValueOfFloat(LLVMTypeRef Ty, double N);
unsigned LLVMGenericValueIntWidth(LLVMGenericValueRef GenValRef);
unsigned long long LLVMGenericValueToInt(LLVMGenericValueRef GenVal,
LLVMBool IsSigned);
void *LLVMGenericValueToPointer(LLVMGenericValueRef GenVal);
double LLVMGenericValueToFloat(LLVMTypeRef TyRef, LLVMGenericValueRef GenVal);
void LLVMDisposeGenericValue(LLVMGenericValueRef GenVal);
/*===-- Operations on execution engines -----------------------------------===*/
LLVMBool LLVMCreateExecutionEngineForModule(LLVMExecutionEngineRef *OutEE,
LLVMModuleRef M,
char **OutError);
LLVMBool LLVMCreateInterpreterForModule(LLVMExecutionEngineRef *OutInterp,
LLVMModuleRef M,
char **OutError);
LLVMBool LLVMCreateJITCompilerForModule(LLVMExecutionEngineRef *OutJIT,
LLVMModuleRef M,
unsigned OptLevel,
char **OutError);
void LLVMInitializeMCJITCompilerOptions(
struct LLVMMCJITCompilerOptions *Options, size_t SizeOfOptions);
/**
* Create an MCJIT execution engine for a module, with the given options. It is
* the responsibility of the caller to ensure that all fields in Options up to
* the given SizeOfOptions are initialized. It is correct to pass a smaller
* value of SizeOfOptions that omits some fields. The canonical way of using
* this is:
*
* LLVMMCJITCompilerOptions options;
* LLVMInitializeMCJITCompilerOptions(&options, sizeof(options));
* ... fill in those options you care about
* LLVMCreateMCJITCompilerForModule(&jit, mod, &options, sizeof(options),
* &error);
*
* Note that this is also correct, though possibly suboptimal:
*
* LLVMCreateMCJITCompilerForModule(&jit, mod, 0, 0, &error);
*/
LLVMBool LLVMCreateMCJITCompilerForModule(
LLVMExecutionEngineRef *OutJIT, LLVMModuleRef M,
struct LLVMMCJITCompilerOptions *Options, size_t SizeOfOptions,
char **OutError);
void LLVMDisposeExecutionEngine(LLVMExecutionEngineRef EE);
void LLVMRunStaticConstructors(LLVMExecutionEngineRef EE);
void LLVMRunStaticDestructors(LLVMExecutionEngineRef EE);
int LLVMRunFunctionAsMain(LLVMExecutionEngineRef EE, LLVMValueRef F,
unsigned ArgC, const char * const *ArgV,
const char * const *EnvP);
LLVMGenericValueRef LLVMRunFunction(LLVMExecutionEngineRef EE, LLVMValueRef F,
unsigned NumArgs,
LLVMGenericValueRef *Args);
void LLVMFreeMachineCodeForFunction(LLVMExecutionEngineRef EE, LLVMValueRef F);
void LLVMAddModule(LLVMExecutionEngineRef EE, LLVMModuleRef M);
LLVMBool LLVMRemoveModule(LLVMExecutionEngineRef EE, LLVMModuleRef M,
LLVMModuleRef *OutMod, char **OutError);
LLVMBool LLVMFindFunction(LLVMExecutionEngineRef EE, const char *Name,
LLVMValueRef *OutFn);
void *LLVMRecompileAndRelinkFunction(LLVMExecutionEngineRef EE,
LLVMValueRef Fn);
LLVMTargetDataRef LLVMGetExecutionEngineTargetData(LLVMExecutionEngineRef EE);
LLVMTargetMachineRef
LLVMGetExecutionEngineTargetMachine(LLVMExecutionEngineRef EE);
void LLVMAddGlobalMapping(LLVMExecutionEngineRef EE, LLVMValueRef Global,
void* Addr);
void *LLVMGetPointerToGlobal(LLVMExecutionEngineRef EE, LLVMValueRef Global);
uint64_t LLVMGetGlobalValueAddress(LLVMExecutionEngineRef EE, const char *Name);
uint64_t LLVMGetFunctionAddress(LLVMExecutionEngineRef EE, const char *Name);
/*===-- Operations on memory managers -------------------------------------===*/
typedef uint8_t *(*LLVMMemoryManagerAllocateCodeSectionCallback)(
void *Opaque, uintptr_t Size, unsigned Alignment, unsigned SectionID,
const char *SectionName);
typedef uint8_t *(*LLVMMemoryManagerAllocateDataSectionCallback)(
void *Opaque, uintptr_t Size, unsigned Alignment, unsigned SectionID,
const char *SectionName, LLVMBool IsReadOnly);
typedef LLVMBool (*LLVMMemoryManagerFinalizeMemoryCallback)(
void *Opaque, char **ErrMsg);
typedef void (*LLVMMemoryManagerDestroyCallback)(void *Opaque);
/**
* Create a simple custom MCJIT memory manager. This memory manager can
* intercept allocations in a module-oblivious way. This will return NULL
* if any of the passed functions are NULL.
*
* @param Opaque An opaque client object to pass back to the callbacks.
* @param AllocateCodeSection Allocate a block of memory for executable code.
* @param AllocateDataSection Allocate a block of memory for data.
* @param FinalizeMemory Set page permissions and flush cache. Return 0 on
* success, 1 on error.
*/
LLVMMCJITMemoryManagerRef LLVMCreateSimpleMCJITMemoryManager(
void *Opaque,
LLVMMemoryManagerAllocateCodeSectionCallback AllocateCodeSection,
LLVMMemoryManagerAllocateDataSectionCallback AllocateDataSection,
LLVMMemoryManagerFinalizeMemoryCallback FinalizeMemory,
LLVMMemoryManagerDestroyCallback Destroy);
void LLVMDisposeMCJITMemoryManager(LLVMMCJITMemoryManagerRef MM);
/**
* @}
*/
#ifdef __cplusplus
}
#endif /* defined(__cplusplus) */
#endif
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